> For the complete documentation index, see [llms.txt](https://whitepaper.worldchallengegame.com/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.worldchallengegame.com/whitepaper/how-to-play/diy-nft.md). # DIY NFT **DIY** NFTs, or ***"Do it yourself"*****,** are characters **you'll create from scratch** and **improve** as you play World Challenge. When playing World Challenge Game, you won't just receive tokens; you'll also earn other rewards, including **accessories** that will help shape your DIY character. Each DIY character has 10 body parts where you can add accessories. The **primary purpose** of DIY characters is to increase the points earned by the NFTs you use in the game, by up to **50%**. The rarer your DIY character, the higher its valuation, which determines the extra % of points your NFTs earn when playing. A DIY character's **valuation** will range from **0 to 1000 XP**. For every 20 XP your DIY character has, the points earned by your NFTs in each game you play will increase by 1%. For example, if your DIY character has a score of 1000 XP, you'll receive an additional 50% of points. **DIY XP is calculated as the sum of the XP of all the accessories worn.**